WO2012010446A3 - Method and device for producing an annular machine element, in particular for insertion into an electric machine - Google Patents

Method and device for producing an annular machine element, in particular for insertion into an electric machine Download PDF

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Publication number
WO2012010446A3
WO2012010446A3 PCT/EP2011/061665 EP2011061665W WO2012010446A3 WO 2012010446 A3 WO2012010446 A3 WO 2012010446A3 EP 2011061665 W EP2011061665 W EP 2011061665W WO 2012010446 A3 WO2012010446 A3 WO 2012010446A3
Authority
WO
WIPO (PCT)
Prior art keywords
sheet metal
width
machine
producing
thickness
Prior art date
Application number
PCT/EP2011/061665
Other languages
German (de)
French (fr)
Other versions
WO2012010446A2 (en
Inventor
Steven Andrew Evans
Original Assignee
Robert Bosch Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to CN2011800354335A priority Critical patent/CN103125062A/en
Priority to EP11730964.1A priority patent/EP2596569A2/en
Publication of WO2012010446A2 publication Critical patent/WO2012010446A2/en
Publication of WO2012010446A3 publication Critical patent/WO2012010446A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • H02K15/026—Wound cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

The invention relates to a method for producing a cylindrical machine element, in particular for an electric machine. Said method consists of the following steps: a sheet metal element (1) which comprises a spiral-shaped metal strip extending on a sheet metal main plane and which has a thickness in the direction of thickness extending vertically to the sheet metal main plane, and has a width in the direction of the width which extends parallel to the sheet metal main plane; the metal strips are wound in several windings in a screw-like or spiral-like manner about a cylindrical, in particular round cylindrical form element (2) in the axial direction thereof such that the windings of the metal strips are on top of each other in the direction of thickness and the width of the metal strip extends in a direction which is vertical to the axial direction of the form element (2); the wound metal strip is detached from the shaping element (2) in order to maintain the machine element.
PCT/EP2011/061665 2010-07-20 2011-07-08 Method and device for producing an annular machine element, in particular for insertion into an electric machine WO2012010446A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800354335A CN103125062A (en) 2010-07-20 2011-07-08 Method and device for producing an annular machine element, in particular for insertion into an electric machine
EP11730964.1A EP2596569A2 (en) 2010-07-20 2011-07-08 Method and device for producing an annular machine element, in particular for insertion into an electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010031552.4 2010-07-20
DE201010031552 DE102010031552A1 (en) 2010-07-20 2010-07-20 Method and device for producing an annular machine element, in particular for use in an electrical machine

Publications (2)

Publication Number Publication Date
WO2012010446A2 WO2012010446A2 (en) 2012-01-26
WO2012010446A3 true WO2012010446A3 (en) 2012-12-20

Family

ID=44503766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/061665 WO2012010446A2 (en) 2010-07-20 2011-07-08 Method and device for producing an annular machine element, in particular for insertion into an electric machine

Country Status (4)

Country Link
EP (1) EP2596569A2 (en)
CN (1) CN103125062A (en)
DE (1) DE102010031552A1 (en)
WO (1) WO2012010446A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205207A1 (en) * 2014-03-20 2015-09-24 Robert Bosch Gmbh Method for producing an electrical active element for an electric motor and electrical active element
WO2022194390A1 (en) * 2021-03-19 2022-09-22 Che-Motor Ag Rotating electromechanical apparatus and method of manufacture of stator winding

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1279560A (en) * 1960-12-08 1961-12-22 Thomson Houston Comp Francaise Methods and apparatus for constructing magnetic bodies
DE2150313A1 (en) * 1970-10-09 1972-04-13 Unelec Process for the manufacture of electric rotating machines
JPS6016159A (en) * 1983-07-07 1985-01-26 Mitsubishi Electric Corp Manufacture of rotary electric machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112007002887T5 (en) * 2006-11-27 2009-09-24 Honda Motor Co., Ltd. Apparatus for producing a toroidal core, process for producing a toroidal core and toroidal core produced by this process
CN201440630U (en) * 2009-07-21 2010-04-21 上海申意汽车零部件有限公司 Device for winding iron core of vehicle generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1279560A (en) * 1960-12-08 1961-12-22 Thomson Houston Comp Francaise Methods and apparatus for constructing magnetic bodies
DE2150313A1 (en) * 1970-10-09 1972-04-13 Unelec Process for the manufacture of electric rotating machines
JPS6016159A (en) * 1983-07-07 1985-01-26 Mitsubishi Electric Corp Manufacture of rotary electric machine

Also Published As

Publication number Publication date
DE102010031552A1 (en) 2012-01-26
EP2596569A2 (en) 2013-05-29
WO2012010446A2 (en) 2012-01-26
CN103125062A (en) 2013-05-29

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